# Missing Log Entry

**URL:** <https://discuss.dgraph.io/t/missing-log-entry/1786>\
**Category:** Users\
**Created:** [September 22, 2017, 4:05pm UTC](https://discuss.dgraph.io/t/missing-log-entry/1786 "2017-09-22T16:05:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![samaita](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/samaita/32/1112_2.png) [@samaita](https://discuss.dgraph.io/u/samaita)\
**Post date:** [September 22, 2017, 4:05pm UTC](https://discuss.dgraph.io/t/missing-log-entry/1786/1 "2017-09-22T16:05:32Z")

</div>

Hi All,

I am trying to do bulk mutation with total RDF around 15 millions using 0.82 Dgraph. But this panic prevent me from completing the mutation. This panic appearing after the Dgraph restarting.

```auto
raft2017/09/22 11:32:28 missing log entry [last: 67078, append at: 72037]
panic: missing log entry [last: 67078, append at: 72037]

goroutine 2994 [running]:
log.(*Logger).Panicf(0xc4201ca230, 0xdb9a11, 0x2b, 0xc473742000, 0x2, 0x2)
        /home/travis/.gimme/versions/go1.9.linux.amd64/src/log/log.go:223 +0xdb
github.com/dgraph-io/dgraph/vendor/github.com/coreos/etcd/raft.(*DefaultLogger).Panicf(0x14b1410, 0xdb9a11, 0x2b, 0xc473742000, 0x2, 0x2)
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/vendor/github.com/coreos/etcd/raft/logger.go:121 +0x60
github.com/dgraph-io/dgraph/vendor/github.com/coreos/etcd/raft.(*MemoryStorage).Append(0xc429ab4380, 0xc469918000, 0x12a9, 0x138e, 0x0, 0x0)
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/vendor/github.com/coreos/etcd/raft/storage.go:267 +0x641
github.com/dgraph-io/dgraph/worker.(*node).initFromWal(0xc454cea000, 0xc4547e38d0, 0x14c06c0, 0x14c06c0, 0x14c06d0)
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/worker/draft.go:1102 +0x50a
github.com/dgraph-io/dgraph/worker.(*node).InitAndStartNode(0xc454cea000, 0xc4547e38d0)
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/worker/draft.go:1108 +0x4f
github.com/dgraph-io/dgraph/worker.StartRaftNodes.func2(0xc4547eec20, 0xc454cea000)
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/worker/groups.go:171 +0x61
created by github.com/dgraph-io/dgraph/worker.StartRaftNodes
        /home/travis/gopath/src/github.com/dgraph-io/dgraph/worker/groups.go:169 +0x3a8

```

I did found the similar panic listed as an issue and closed here: [Missing log entry · Issue #1152 · dgraph-io/dgraph · GitHub](https://github.com/dgraph-io/dgraph/issues/1152). But it was closed in v0.8 milestone.

So, is there anything I can do either to prevent the panic re-occuring or any hack to make this panic stop appearing? This panic is blocking Dgraph to run again.

Thanks in advance.

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<div class="post-metadata">

**Author:** ![janardhan](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/janardhan/32/759_2.png) [@janardhan](https://discuss.dgraph.io/u/janardhan)\
**Post date:** [September 22, 2017, 10:16pm UTC](https://discuss.dgraph.io/t/missing-log-entry/1786/2 "2017-09-22T22:16:09Z")

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@samaita We will investigate this. Can you please file and issue and give us the full logs when you start dgraph.

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex007/uploads/dgraph/original/2X/2/2b38fdece2abe5814f2e51bee69d1e67fc304b0a.png) [@system](https://discuss.dgraph.io/u/system)\
**Post date:** [October 22, 2017, 10:18pm UTC](https://discuss.dgraph.io/t/missing-log-entry/1786/3 "2017-10-22T22:18:17Z")

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